hg: jdk9/hs/jdk: 8174915: Improve error handing for Jdp tests under sun/management/jdp

[nishit.jain at oracle.com]

Changeset: 0c6245916e47
Author:    asapre
Date:      2017-02-21 17:33 +0530
URL:       http://hg.openjdk.java.net/jdk9/hs/jdk/rev/0c6245916e47

8174915: Improve error handing for Jdp tests under sun/management/jdp
Summary: Added checks for abnormal exits of spawn process by test cases
Reviewed-by: dholmes, dfuchs, sspitsyn
Contributed-by: amit.sapre at oracle.com

! test/sun/management/jdp/DynamicLauncher.java
! test/sun/management/jdp/JdpJmxRemoteDynamicPortTest.java